Growth, spectroscopy and continuous-wave laser performance of Nd3+:LiLu0.65Y0.35F4 crystal
Growth, spectroscopy and continuous-wave laser performance of Nd3+:LiLu0.65Y0.35F4 crystal
A mixed fluoride crystal of LiLu0.65Y0.35F4 doped with Nd3+ ions was grown by the Bridgman–Stockbarger method. Polarized absorption and luminescence spectra as well as luminescence lifetime were measured at room temperature. Emission probabilities, branching ratios and radiative lifetime were studied within the Judd–Ofelt theory and the emission cross section spectra were calculated. Efficient continuous wave laser operation was demonstrated with the crystal. A maximum output power of 7.7 W and slope efficiency of 60% were achieved at 1047 nm for the TEM00 mode.
Demesh, M.P.
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Kurilchik, S.V.
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Gusakova, N.V.
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Yasukevich, A.S.
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Kisel, V.E.
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Nizamutdinov, A.S.
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Marisov, M.M.
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Aglyamov, R.D.
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Korableva, S.L.
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Naumov, A.K.
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Semashko, V.V.
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Kuleshov, N.V.
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Demesh, M.P.
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Kurilchik, S.V.
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Gusakova, N.V.
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Yasukevich, A.S.
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Kisel, V.E.
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Nizamutdinov, A.S.
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Marisov, M.M.
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Aglyamov, R.D.
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Korableva, S.L.
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Naumov, A.K.
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Semashko, V.V.
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Kuleshov, N.V.
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Demesh, M.P., Kurilchik, S.V., Gusakova, N.V., Yasukevich, A.S., Kisel, V.E., Nizamutdinov, A.S., Marisov, M.M., Aglyamov, R.D., Korableva, S.L., Naumov, A.K., Semashko, V.V. and Kuleshov, N.V.
(2018)
Growth, spectroscopy and continuous-wave laser performance of Nd3+:LiLu0.65Y0.35F4 crystal.
Laser Physics, 28 (4), [045802].
(doi:10.1088/1555-6611/aaa5c3).
Abstract
A mixed fluoride crystal of LiLu0.65Y0.35F4 doped with Nd3+ ions was grown by the Bridgman–Stockbarger method. Polarized absorption and luminescence spectra as well as luminescence lifetime were measured at room temperature. Emission probabilities, branching ratios and radiative lifetime were studied within the Judd–Ofelt theory and the emission cross section spectra were calculated. Efficient continuous wave laser operation was demonstrated with the crystal. A maximum output power of 7.7 W and slope efficiency of 60% were achieved at 1047 nm for the TEM00 mode.
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Laser Phys 28 (2018) 045802
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Accepted/In Press date: 8 January 2018
e-pub ahead of print date: 2 March 2018
Identifiers
Local EPrints ID: 421596
URI: http://eprints.soton.ac.uk/id/eprint/421596
ISSN: 1054-660X
PURE UUID: a2abee87-260e-4516-b071-c56bf4e51e47
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Date deposited: 15 Jun 2018 16:30
Last modified: 15 Mar 2024 19:27
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Contributors
Author:
M.P. Demesh
Author:
S.V. Kurilchik
Author:
N.V. Gusakova
Author:
A.S. Yasukevich
Author:
V.E. Kisel
Author:
A.S. Nizamutdinov
Author:
M.M. Marisov
Author:
R.D. Aglyamov
Author:
S.L. Korableva
Author:
A.K. Naumov
Author:
V.V. Semashko
Author:
N.V. Kuleshov
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